Alright, let's work through 74310487 times 18649426 step by step
74310487 × 18649426 = 18649426 × (74310487)
+ 18649426 × 7 that is equal 130545982
+ 18649426 × 80 what gives us 1491954080
+ 18649426 × 400 which equals 7459770400
+ 18649426 × 0000 that equals 0
+ 18649426 × 10000 producing 186494260000
+ 18649426 × 300000 which equals 5594827800000
+ 18649426 × 4000000 yielding 74597704000000
+ 18649426 × 70000000 yielding 1305459820000000

= 1385847928330462
